Summary of Watershed Conditions in the Guadalupe River Basin
Friday, November 17, 2017

This page is updated once a day with data obtained from USGS.

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 82 74%
B. Canyon Reservoir
Inflow 79 57%
Release 77 48%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 905.86  
Capacity (Conservation pool) 93%  
     
C. Blanco River @ Wimberley 43 93%
D. Comal Springs 302 101%
E. San Marcos Springs 192 108%
F. Guadalupe River @ Gonzales 768 94%
G. Guadalupe River @ Victoria 754 82%
H. San Antonio River @ Goliad 317 100%
I. Guadalupe River @ Tivoli 1320 72%
     
Bay & Estuary Inflow 955  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 905.86
Historical Current
Spring Branch (Inflow) 139 79
Sattler (Release) 161 77
Historical Current
Comal 299 302
San Marcos 178 192
Canyon Release Comal Springs Natural Baseflow
Source Percentages 18.6 72.9 8.5
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 10.2 40.1 25.5 24.2

© 1998 Guadalupe-Blanco River Authority

Home | Contact Us

Like "GBRA of Texas" on Facebook

Follow @GBRATX on Twitter

Follow @GBRATX on Instagram

Get up-to-date info during flood events.